Suppr超能文献

增殖性感染中腺病毒信使核糖核酸的分离与特性分析

Isolation and characterization of adenovirus messenger ribonucleic acid in productive infection.

作者信息

Lindberg U, Persson T, Philipson L

出版信息

J Virol. 1972 Nov;10(5):909-19. doi: 10.1128/JVI.10.5.909-919.1972.

Abstract

Messenger ribonucleic acid (mRNA) from cells productively infected with adenovirus type 2 was isolated by affinity chromatography on polyuridylic acid [poly (U)] bound to Sepharose. At least 90% of the polyadenylic acid [poly (A)]-containing polysomal mRNA was retained by the poly (U) Sepharose and thus separated from more than 95% of the ribosomal RNA and transfer RNA. In these experiments, 65% of the early (3 to 5 hr postinfection) and 85% of the late (14 to 16 hr postinfection) virus-specific RNA was retained by the poly (U) Sepharose. Early in the infection 18%, and late in the infection more than 95%, of the poly (A)-containing fraction, eluted from the poly (U) Sepharose with 90% formamide, was adenovirus-specific, as shown by exhaustive hybridization. Different patterns, containing several distinct species of viral mRNA, were detected early and late in the infectious cycle. No distinct viral mRNA lacking poly (A) was discovered.

摘要

通过在结合于琼脂糖珠的聚尿苷酸[聚(U)]上进行亲和层析,从被2型腺病毒有效感染的细胞中分离出信使核糖核酸(mRNA)。至少90%含聚腺苷酸[聚(A)]的多核糖体mRNA被聚(U)琼脂糖珠保留,从而与超过95%的核糖体RNA和转运RNA分离。在这些实验中,65%的早期(感染后3至5小时)和85%的晚期(感染后14至16小时)病毒特异性RNA被聚(U)琼脂糖珠保留。感染早期,从聚(U)琼脂糖珠用90%甲酰胺洗脱的含聚(A)部分的18%,以及感染后期的超过95%,经彻底杂交显示为腺病毒特异性。在感染周期的早期和晚期检测到不同的模式,包含几种不同的病毒mRNA种类。未发现缺乏聚(A)的明显病毒mRNA。

相似文献

1
Isolation and characterization of adenovirus messenger ribonucleic acid in productive infection.
J Virol. 1972 Nov;10(5):909-19. doi: 10.1128/JVI.10.5.909-919.1972.
2
Procedure for the preparation of milligram quantities of adenovirus messenger ribonucleic acid.
J Virol. 1972 Dec;10(6):1126-9. doi: 10.1128/JVI.10.6.1126-1129.1972.
3
Synthesis of virus-specific ribonucleic acid in KB cells infected with type 2 adenovirus.
J Virol. 1971 Aug;8(2):203-14. doi: 10.1128/JVI.8.2.203-214.1971.
4
Isolation of DNA Strand-specific early messenger RNA species in cells infected by human adenovirus 2.
Proc Natl Acad Sci U S A. 1974 Aug;71(8):2951-5. doi: 10.1073/pnas.71.8.2951.
5
Synthesis of viral ribonucleic acid during restricted adenovirus infection.
J Virol. 1972 Aug;10(2):220-7. doi: 10.1128/JVI.10.2.220-227.1972.
6
Two classes of cytoplasmic viral RNA synthesized early in productive infection with adenovirus 2.
J Virol. 1974 Oct;14(4):751-7. doi: 10.1128/JVI.14.4.751-757.1974.
8
Transcription of the genome of adenovirus type 12. Viral mRNA in productively infected KB cells.
Eur J Biochem. 1975 Oct 15;58(2):283-90. doi: 10.1111/j.1432-1033.1975.tb02374.x.

引用本文的文献

5
Adenovirus regulation of simian virus 40 macromolecular synthesis.
J Virol. 1980 Jun;34(3):658-64. doi: 10.1128/JVI.34.3.658-664.1980.
6
Structure and organization of the gene coding for the DNA binding protein of adenovirus type 5.
Nucleic Acids Res. 1981 Sep 25;9(18):4439-57. doi: 10.1093/nar/9.18.4439.
7
Effect of cycloheximide on RNA metabolism early in productive infection with adenovirus 2.
J Virol. 1974 Jul;14(1):26-32. doi: 10.1128/JVI.14.1.26-32.1974.
10
Processing of adenovirus 2-induced proteins.
J Virol. 1973 Aug;12(2):241-52. doi: 10.1128/JVI.12.2.241-252.1973.

本文引用的文献

1
Amino acid metabolism in mammalian cell cultures.
Science. 1959 Aug 21;130(3373):432-7. doi: 10.1126/science.130.3373.432.
2
Nonproductive infection of baby hamster kidney cells (BHK21) with adenovirus type 12.
Virology. 1969 Aug;38(4):587-606. doi: 10.1016/0042-6822(69)90179-2.
4
Addition of polyadenylate sequences to virus-specific RNA during adenovirus replication.
Proc Natl Acad Sci U S A. 1971 Nov;68(11):2806-9. doi: 10.1073/pnas.68.11.2806.

文献AI研究员

20分钟写一篇综述,助力文献阅读效率提升50倍。

立即体验

用中文搜PubMed

大模型驱动的PubMed中文搜索引擎

马上搜索

文档翻译

学术文献翻译模型,支持多种主流文档格式。

立即体验